Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xa3645efbc045194fa9f58d1412b4f6f22ee6b6732b8361d24f80c65fd2fd7ff1 · ArcScan

Block

#21,411,379

2026-09-18 00:15:46 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,379
Timestamp: 43 days ago · 2026-09-18 00:15:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3645efbc045194fa9f58d1412b4f6f22ee6b6732b8361d24f80c65fd2fd7ff1
Parent hash: 0x8c81829e…dabec70e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,379 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.7%2,602,924 / 30,000,000

Base fee

20 gwei

State root

0x58a69883d5d7…55e08a7adc19

Transactions root

0xeaccbd03c90b…416300b97216

Receipts root

0x90256662a7f9…1314bab811f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800